Unsedated colonoscopy: time to revisit this option?

Abstract

This report confirms the feasibility of unsedated colonoscopy performed by supervised trainees. The unsedated option minimizes direct and indirect costs of colonoscopy. Describing unsedated screening colonoscopy to patients as a "sedation risk-free" procedure encouraged them to consider the benefits. We recommend that future studies test primary care providers' willingness to inform patients of the feasibility of this nonstandard option, and perhaps reshape the practice of colonoscopy for colorectal cancer screening.